public class Cartridge {
    public String name;
    public int atk;//攻击力

    public Cartridge() {
    }

    public Cartridge(String name, int atk) {
        this.name = name;
        this.atk = atk;
    }

    // 子弹杀人
    public void killPeople(People laoBa) {
        laoBa.downHp(atk);
    }
}
